---
title: "Discussion on \"[LeetCode] Top Interview 150 Problems Solving # 530 Minimum Absolute Difference in BST\" | Hashnode"
description: "Discussion on \"[LeetCode] Top Interview 150 Problems Solving # 530 Minimum Absolute Difference in BST\". Learn to solve the LeetCode problem of finding minimum absolute difference in a BST using recursion and helper variables"
url: "https://hashnode.com/posts/leetcode-top-interview-150-problems-solving-530-minimum-absolute-difference-in-bst/67c55e16aed8ef03b767e442"
---

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# [\[LeetCode\] Top Interview 150 Problems Solving # 530 Minimum Absolute Difference in BST](https://ramieeee.me/leetcode-top-interview-150-problems-solving-530-minimum-absolute-difference-in-bst?utm_source=hashnode&utm_medium=feed)

Learn to solve the LeetCode problem of finding minimum absolute difference in a BST using recursion and helper variables

Mar 3, 2025 · 3 min read · ramieeee.me  
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-   [#leetcode](https://hashnode.com/tag/leetcode)
-   [#binarytrees](https://hashnode.com/tag/binarytrees)
-   [#algorithms](https://hashnode.com/tag/algorithms)
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## Written by

[Ramhee Yeon](https://hashnode.com/@ramieeee)

@ramieeee · Seoul, South Korea

  
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AI researcher and developer

South Korean, master's degree of AI. A research focused AI specialist, and a rogrammer for LLM. I am seeking opportunities worldwide. I used to live in Frankfurt, Moscow, Pretoria, Baguio. Where to next?

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